LIGHTWEIGHT, BREATHABLE MERINO WOOL SOCKS DESIGNED FOR ALL-DAY RIDING COMFORT. When you know you're heading out for a full pull, you want your feet to stay comfy all day. The Women's Flexair Merino Socks are a lightweight and breathable sock that's up to the task. The compression arch bumps up the comfort stakes, as does the flat-stitch toe construction which stops chaffing and irritation while you ride. With their rib knit upper, these socks won't fall down, even if you do. FEATURES Mesh zones provide added breathability Compression arch support for superior fit and comfort Rib knit upper won’t slide down when the trail gets rough Flat-stitch toe construction offers improved comfort MATERIALS 59% merino wool, 25% polyamide nylon, 12% polyester, 4% elastane